/// <summary>
/// 公共请求
/// </summary>
/// <param name="wtype">请求操作的类型（值范围在：1-18）具体请求对应值请看对应请求对应值</param>
/// <param name="body">提交数据</param>
/// <returns>内容</returns>
private async static Task <string> Request(int wtype, string body)
{
try
{
var timestamp = FreeYunUtil.ToTimeStamp(DateTime.Now);
var tem = FreeYunUtil.DesEncryptToByte(body, desKey, CipherMode.ECB, PaddingMode.PKCS7);
var hex = FreeYunUtil.ByteToHex(tem);
//var url = "https://api.freeyun.net/webgateway.html";
var url = "https://bgp.freeyun.net/webgateway.html";
var _tstr = string.Format("{0}{1}{2}{3}{4}", wtype, timestamp, salt, appid, hex);
var sign = FreeYunUtil.MD5(_tstr); //version=1.1.3&
var sendBody = "appid={0}&secretkey={1}&wtype={2}&sign={3}×tamp={4}&data={5}"; //这个版本号 是sdk网络验证的版本号 非软件的
sendBody = string.Format(sendBody, appid, secretkey, wtype, sign, timestamp, hex);
var item = new HttpItem()
{
URL = url,
Method = System.Net.Http.HttpMethod.Post,
Postdata = sendBody,
Encoding = Encoding.UTF8,
ContentType = "application/x-www-form-urlencoded",
Timeout = 30,
};
item.Header.Add("Version", "1.1.3");
var result = await item.GetHtml();
string html = result.Html;
/*
*
* var buffer = Encoding.UTF8.GetBytes(sendBody);
* retry:
* var req = HttpWebRequest.Create(url);
* req.Timeout = 60 * 1000;
* req.Method = "POST";
* req.ContentType = "application/x-www-form-urlencoded";
* req.ContentLength = buffer.Length;
* req.Headers.Add("Version", "1.1.3");
*
* req.GetRequestStream().Write(buffer, 0, buffer.Length);
* var html = string.Empty;
* using (var rsp = req.GetResponse())
* {
* using (var reader = new StreamReader(rsp.GetResponseStream()))
* {
* html = reader.ReadToEnd();
* }
* }
* if (html == "")
* {
* Thread.Sleep(1000);
* goto retry;
* }
*
*/
JObject json = (JObject)JsonConvert.DeserializeObject(html);
var msg = json["msg"].ToString();
var data = json["data"].ToString();
var status = json["status"].ToString();
if (status == "-1")
{
throw new Exception(FreeYunUtil.IsNull(msg) ? "未知错误" : msg);
}
string str = Encoding.UTF8.GetString(FreeYunUtil.DesDecrypt(FreeYunUtil.HexToByte(data), desKey, CipherMode.ECB, PaddingMode.PKCS7));
return(str);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
return("");
}
// body = "{\"version\":\"1.1.1.0\",\"timestamp\":1501150648401}";
}
